1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lys-0071 [83]
3 years ago
5

A road map has a scale of 1 : 30 000

Mathematics
1 answer:
Nana76 [90]3 years ago
8 0

Answer: 2.1 km

Step-by-step explanation:

Given

A road map has a scale of  1:30,000

The length of road on the map is 7\ cm

The ratio of length on the map to the length on road is 1:30,000

Suppose x is the length of real road

\Rightarrow \dfrac{7}{x}=\dfrac{1}{30,000}\\\Rightarrow x=30,000\times 7\ cm\approx 2.1\ km

You might be interested in
Help 20 pts A string is tied to the top of a plant to keep it stabilized. The plant is 5 feet tall and the string is connected t
snow_tiger [21]
The string tied to the plant would most likely be 7 feet long
3 0
4 years ago
Read 2 more answers
PLEASE HELP <br><br> 80<br><br> –30<br><br> 23<br><br> 30
lara31 [8.8K]

Step-by-step explanation:

6m+15n-12p/n where m=-3.5, n=4 and p=3

6(-3.5)+15(4)-12(3)/4=-21+60-36/4

-21+60-9=-30+60=30

7 0
3 years ago
If the slope of a line is 4 and you start at the origin (0, 0), name two points that
fenix001 [56]

Answer: (4,1) and (8,2)

Step-by-step explanation: i did rise over run and it was fairly easy since the slope is a basic line that does have fractions or decimals

4 0
3 years ago
all sides of the square are 6 cm if he wants to enlarge the box by a scale factor of 1.6 what will the perimeter and area of the
aev [14]
The sides of the square is 6 cm with a scale factor of 1.6
So the actual size will be
= 6 * 1.6
= 9.6 cm

Getting the area:
Area = s^2
Area = 9.6^2
Area = 92.16 square centimeters

Getting the perimeter:
Perimeter = 4*s
Perimeter = 4 * 9.6
Perimeter = 38.4 cm
4 0
4 years ago
a car rolls backward from -2 to -10 m/s in 4 seconds. what is the acceleration. PLEASE HELP WILL GIVE BRAINLIEST
dsp73

The change in velocity = -10 - -2 = 8 m/s

The time was 4 seconds.

Acceleration = 8 m/s / 4 s = 2 m/s^2

4 0
3 years ago
Other questions:
  • Help solve for a thank you
    13·2 answers
  • Isaac currently has $200 in his savings account. He plans to deposit $20 each week.
    5·2 answers
  • Select all the correct answers.
    13·1 answer
  • Name AYSON Copeland
    9·1 answer
  • Find the equation of the line specified.
    9·1 answer
  • Write the number in 2 equivalent forms as a fraction, decimal, or percent.
    5·1 answer
  • 1. A car travels 100 miles is 3 hours (with a constant speed). How far will it
    10·1 answer
  • What's 20×14 ?<br><img src="https://tex.z-dn.net/?f=20times%2014" id="TexFormula1" title="20times 14" alt="20times 14" align="ab
    6·1 answer
  • In the interval,<br> [0,2), what are the solutionms of the equation sin x =-1/2?
    13·1 answer
  • I need help with this question. Thank you!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!